*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    color:white;

}
table{
    border-collapse: collapse;
}
td{
    border: 1px solid gray;
}
body{
    background-color: rgb(239, 239, 239);
    min-width: 1200px;
}

.header{
    width: 100%;
    height: 60px;
    background-color: #2468B1;
    margin-bottom:20px;
}
.header img{
    height: 50px;
    float: left;
    margin-top:5px;
}
.header span.title{
    line-height: 60px;
    display: inline-block;
    font-size: 30px;
    color:white;
    margin-left:50px;
}
.btns{
    float: right;
    height: 60px;
    width: 350px;
    list-style: none;
}
.btns .quit a,.back a{
    /*padding-top:40px;*/
    height: 100%;
    width: 100px;
    display: inline-block;
}
.btns .quit a:hover,.back a:hover{
    opacity: .7;
}
.quit a{
    background: url("../images/tcxt1.png") no-repeat  center center;

}
.back a{
    background: url("../images/fhsy1.png") no-repeat center center;

}
.btns li{
    text-align: center;
    float: left;
    width: 100px;
    height: 100%;
    border-left:1px solid black;
    font-size: 14px;
}
#user,#time{
    display: block;
    height: 30px;
    line-height:30px;
    color:white;
    font-size: 12px;
}
/*主体开始*/
.main{
    width: 100%;
    height:800px;
}
.leftbar{
    width: 220px;
    float: left;
    background-color: #2468B1;
    height: 800px;
}
.menu{
    width: 100%;
    list-style: none;
}
.menu li{
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-bottom:1px solid rgb(239, 239, 239);

    cursor: pointer;
    color:white;
    font-size: 16px;
}
.menu li:hover{
    background-color: #154dbb;
}

.menu li:first-child{
    font-size: 18px;
    cursor: default;
}

/*内容开始*/
.content{
    margin-left:240px;
    width:auto;
    margin-right:20px;
    height: 780px;
    background-color: #f9f9f9;
    box-shadow: 5px 5px 4px #7A7A7A;
}
.content ul{
    padding-top:20px;
    width: 100%;
    list-style: none;
}



.content ul .content_info{
    /*display: none;*/
    width: 1000px;
    height: 600px;
    margin: 0 auto;
}
.content ul .content_password{
    display: none;
}





.content ul .content_info table{
    width: 100%;
}
.content ul .content_info table tr{
    width: 100%;
}
.content ul .content_info table tr td{
    /*width: 50%;*/
    height: 30px;
}
#submit,#submit2{

    display: block;
    margin: 0 auto;
    margin-top:30px;
    width: 70px;
    height: 30px;
    color:white;
    background-color: #154dbb;
}

/*个人课表*/

.content_schedule{
    display: none;
}
.content_schedule table{
    margin: 0 auto;
    width: 90%;
}
.content_schedule table tr{
    width: 100%;
}
.content_schedule table tr td{
    text-align: center;
    height: 50px;
    width:11%;
}


/*成绩部分*/
#chenji td{
    width:14%;
}
.content_report{
    margin-top:30px;
    display: none;
}
.content_report table{
    margin: 0 auto;
    width: 80%;
}
.content_report table tr{
    width: 100%;
}
.content_report table tr td{
    text-align: center;
    height: 50px;
}

/*成绩查询*/
.search{
    width: 220px;
    margin: 0 auto;
    margin-bottom:30px;
}
.search input:nth-child(1){
    height: 25px;
    line-height: 25px;
}
.search input:nth-child(2){
    width: 50px;
    border-radius: 5px;
}


/*放于最下面*/
.content ul .current{
    display: block;
}
